html{
	font-size: 16px;
}
body{
	height: 100vh;
	width: 100vw;
	margin: 0px;
}
ul{
	margin: 0px;
	padding: 0px;
	list-style: none;
}

a:hover{
	text-decoration: none;
}



/*--------3.1.app广告*/
.app{
    /*相对于body，固定定位到底部*/
    position: fixed;
    bottom: 50px;
    z-index: 1000;
}
.app>img{
    width: 100vw;    
}
span.close-app{
    position: absolute;
    top: 30px;
    right: 0;

    width: 40px;
    height: 40px;
    /*background-color: pink;
    opacity: 0.5;*/
}


/*-----底部导航条*/
.navbar-fixed-bottom{
    text-align: center;
    border-top: 1px solid darkgray;
    padding-top: 8px;
    background-color: white;
}
.navbar-fixed-bottom a{
    color: gray;
}
.spa{
    font-size: 10px;
    /*padding-top: -10px;*/
    margin-bottom: 7px;
}
.glyphicon{
    font-size: 16px;
}
br{
    margin: 0px;
    padding: 0px;
}

.toolbar-active a{
	color: orange;
}

.col-xs-3 a:hover{
    color: orange;
}


.header-wrapper{
    /*固定到页面顶部*/
    position: fixed;
    top: 0;
    z-index: 900;
    width: 100vw;

    /*弹性布局*/
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 10px;
    background-color: darkgray;
}

/*明星单品*/
.mid-img img{
    width: 100vw;
}
.gray-wrap{
    width: 100vw;
    height: 6px;
    background-color: lightgray;
}

.half-img{
    width: 49.5vw;
    text-align: center;
}
.half-img img{
    width: 49.5vw;
}
/*---（1）水平排列布局*/
.flex{
    display: flex;
    justify-content: space-between;
}
/*----（2）竖直排列布局*/
.flex-col{
    /*display: flex;*/
    flex-direction: column;
}